CN202187911U - Novel rotor pump - Google Patents
Novel rotor pump Download PDFInfo
- Publication number
- CN202187911U CN202187911U CN2011202727563U CN201120272756U CN202187911U CN 202187911 U CN202187911 U CN 202187911U CN 2011202727563 U CN2011202727563 U CN 2011202727563U CN 201120272756 U CN201120272756 U CN 201120272756U CN 202187911 U CN202187911 U CN 202187911U
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- China
- Prior art keywords
- pump
- rotor
- novel
- pump body
- rotor pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details And Applications Of Rotary Liquid Pumps (AREA)
- Rotary Pumps (AREA)
Abstract
The invention provides a novel rotor pump which is a combined mechanical device with a certain space feature dimension, belonging to the machinery field. In order to overcome the technical defects that an outer rotor and the pump body are in direct contact friction to generate high resistance to consume external kinetic energy and the service life of parts is short when a common hydraulic rotor pump works, the technical characteristics of the novel rotor pump are adopted: a bearing is arranged between the outer rotor and a pump body. The type of the part can be chosen to be determined according to different shapes and sizes of the pump body. The novel rotor pump is suitable for machine oil lubricating systems of various automobiles and other machines and is also suitable for other mechanical liquid working systems. By applying the novel technology, the friction generated by contact of the outer rotor and the pump body when in rotation is eliminated, the input kinetic energy consumption is greatly reduced, the working efficiency is also improved, and the service life of the parts is prolonged.
Description
Technical field: the novel rotor pump is the device of a kind of mechanical type self-priming and compressed exhaust liquid, belongs to mechanical field.
Background technique: common rotor pump is made up of the pump housing, external rotor, internal rotor, pump cover.During work, externally under the motivational drive, internal rotor promotion external rotor turns round to accomplish in the pump housing inter-sync liquid is sucked the process that compression is discharged.
Summary of the invention: the application provides a kind of novel rotor pump; It is combined machine device with certain space feature dimension; When solving common hydraulic rotor pump work, the direct contact friction of the external rotor and the pump housing produces very big resistance and expends external kinetic energy and component short technological deficiency in working life, and so adopted the technical characterstic of this novel rotor pump: generation mainly is radial frictional force during because of work; The high more frictional force of rotating speed is just big more, so between the external rotor and the pump housing, bearing is installed.The type of bearing will be selected according to the difformity and the size of the pump housing.The novel rotor pump is applicable to various motor car engines and other mechanical oil lubricating systems, also is applicable to other mechanical liquid cycle bleeder systems.
The application of this new technique, not only have with both contact the surface friction drag that produces when rotating drop to minimum, practice thrift the effect of input kinetic energy, and improve the characteristics in working efficiency, elongated component working life of rotor pump in addition.
Description of drawings: accompanying drawing is the basic structure schematic representation of novel rotor pump, and its each component names is 1 pump housing, 2. external rotors, 3. internal rotors, 4. bearings
Embodiment: according to schematic structure, with each unit construction.According to the vehicle needs, concrete size and data are specifically confirmed.The pump housing should be used foundry goods.Grasping this new technique main points in component processing and fabricating installation process gets final product.After the finished product assembling, be fixed on the relevant position that motor or other machinery need the hydraulic pressure conduction as the case may be, can have got into working state.
Claims (1)
1. the novel rotor pump is the mechanical device of a kind of self-priming and compressed exhaust liquid, it is characterized in that: between the external rotor and the pump housing, bearing is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202727563U CN202187911U (en) | 2011-07-22 | 2011-07-22 | Novel rotor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202727563U CN202187911U (en) | 2011-07-22 | 2011-07-22 | Novel rotor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187911U true CN202187911U (en) | 2012-04-11 |
Family
ID=45919366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202727563U Expired - Fee Related CN202187911U (en) | 2011-07-22 | 2011-07-22 | Novel rotor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953979A (en) * | 2012-10-25 | 2013-03-06 | 浙江吉利汽车研究院有限公司杭州分公司 | Internal gearing oil pump |
-
2011
- 2011-07-22 CN CN2011202727563U patent/CN202187911U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102953979A (en) * | 2012-10-25 | 2013-03-06 | 浙江吉利汽车研究院有限公司杭州分公司 | Internal gearing oil pump |
| CN102953979B (en) * | 2012-10-25 | 2015-12-09 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of internal gear-meshing oil pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120722 |